Agreed Alexios, they also traditionally disappear pretty early on as well...In games I have played, the Aragonese generally seem to suddenly get weirdly aggressive with the English, French, or Spaniards, and then suffer the consequences.....as you do....as I've said in another thread, I'd love to see the AI get more sensible about this - when you are small you need to make alliances, NOT launch suicidal invasions of large neighbours!